On 7 December 2012 20:58, BOLB (Bohdan L Bodnar) <[email protected]> wrote:
>
> Greetings!
>
>
>
> Here is the problem:
>
>
>
> I've HTTP-based API calls to a particular system. The system returns an
> error code that is either negative (for success) or greater than zero
> (indicating the requested operation has been started).
>
> In the event the return code is greater than zero, I poll the system using a
> "while" loop. In one of the calls, I'm using the following in the "while"
> controller: ${__javaScript(${DEL_CAT1_STATUS} > 0)}. The portion of the
> script looks as follows:
>
>
START = ${__time}
> WHILE CONTROLLER
>
> HTTP REQUEST (this is the API call)
>
> REGULAR EXPRESSION EXTRACTOR (to get
> “DEL_CAT1_STATUS”)
>
> DELAY
>
>
ELAPSED = ${__longSum($__time,-${START})}
> I want to measure the total time spent in this “while” loop (this is for
> statistical analysis). High accuracy isn’t all that important – the loop
> will spin at least a dozen or so times and the delay probably swamp
> measurement error.
>
>
>
> Any suggestions?
See above.
You could then log it using the log function or use it in a Java Sampler.
Or of course you could enclose the entire loop in a Transaction Controller.
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